| #ifndef __VGAHW_H |
| #define __VGAHW_H |
| |
| #include "types.h" // u8 |
| #include "config.h" // CONFIG_* |
| |
| #include "bochsvga.h" // bochsvga_set_mode |
| #include "stdvga.h" // stdvga_set_mode |
| #include "geodevga.h" // geodevga_setup |
| #include "vgautil.h" // stdvga_list_modes |
| |
| static inline struct vgamode_s *vgahw_find_mode(int mode) { |
| if (CONFIG_VGA_CIRRUS) |
| return clext_find_mode(mode); |
| if (CONFIG_VGA_BOCHS) |
| return bochsvga_find_mode(mode); |
| if (CONFIG_VGA_COREBOOT) |
| return cbvga_find_mode(mode); |
| return stdvga_find_mode(mode); |
| } |
| |
| static inline int vgahw_set_mode(struct vgamode_s *vmode_g, int flags) { |
| if (CONFIG_VGA_CIRRUS) |
| return clext_set_mode(vmode_g, flags); |
| if (CONFIG_VGA_BOCHS) |
| return bochsvga_set_mode(vmode_g, flags); |
| if (CONFIG_VGA_COREBOOT) |
| return cbvga_set_mode(vmode_g, flags); |
| return stdvga_set_mode(vmode_g, flags); |
| } |
| |
| static inline void vgahw_list_modes(u16 seg, u16 *dest, u16 *last) { |
| if (CONFIG_VGA_CIRRUS) |
| clext_list_modes(seg, dest, last); |
| else if (CONFIG_VGA_BOCHS) |
| bochsvga_list_modes(seg, dest, last); |
| else if (CONFIG_VGA_COREBOOT) |
| cbvga_list_modes(seg, dest, last); |
| else |
| stdvga_list_modes(seg, dest, last); |
| } |
| |
| static inline int vgahw_setup(void) { |
| if (CONFIG_VGA_CIRRUS) |
| return clext_setup(); |
| if (CONFIG_VGA_BOCHS) |
| return bochsvga_setup(); |
| if (CONFIG_VGA_GEODEGX2 || CONFIG_VGA_GEODELX) |
| return geodevga_setup(); |
| if (CONFIG_VGA_COREBOOT) |
| return cbvga_setup(); |
| return stdvga_setup(); |
| } |
| |
| static inline int vgahw_get_window(struct vgamode_s *vmode_g, int window) { |
| if (CONFIG_VGA_CIRRUS) |
| return clext_get_window(vmode_g, window); |
| if (CONFIG_VGA_BOCHS) |
| return bochsvga_get_window(vmode_g, window); |
| if (CONFIG_VGA_COREBOOT) |
| return cbvga_get_window(vmode_g, window); |
| return stdvga_get_window(vmode_g, window); |
| } |
| |
| static inline int vgahw_set_window(struct vgamode_s *vmode_g, int window |
| , int val) { |
| if (CONFIG_VGA_CIRRUS) |
| return clext_set_window(vmode_g, window, val); |
| if (CONFIG_VGA_BOCHS) |
| return bochsvga_set_window(vmode_g, window, val); |
| if (CONFIG_VGA_COREBOOT) |
| return cbvga_set_window(vmode_g, window, val); |
| return stdvga_set_window(vmode_g, window, val); |
| } |
| |
| static inline int vgahw_get_linelength(struct vgamode_s *vmode_g) { |
| if (CONFIG_VGA_CIRRUS) |
| return clext_get_linelength(vmode_g); |
| if (CONFIG_VGA_BOCHS) |
| return bochsvga_get_linelength(vmode_g); |
| if (CONFIG_VGA_COREBOOT) |
| return cbvga_get_linelength(vmode_g); |
| return stdvga_get_linelength(vmode_g); |
| } |
| |
| static inline int vgahw_set_linelength(struct vgamode_s *vmode_g, int val) { |
| if (CONFIG_VGA_CIRRUS) |
| return clext_set_linelength(vmode_g, val); |
| if (CONFIG_VGA_BOCHS) |
| return bochsvga_set_linelength(vmode_g, val); |
| if (CONFIG_VGA_COREBOOT) |
| return cbvga_set_linelength(vmode_g, val); |
| return stdvga_set_linelength(vmode_g, val); |
| } |
| |
| static inline int vgahw_get_displaystart(struct vgamode_s *vmode_g) { |
| if (CONFIG_VGA_CIRRUS) |
| return clext_get_displaystart(vmode_g); |
| if (CONFIG_VGA_BOCHS) |
| return bochsvga_get_displaystart(vmode_g); |
| if (CONFIG_VGA_COREBOOT) |
| return cbvga_get_displaystart(vmode_g); |
| return stdvga_get_displaystart(vmode_g); |
| } |
| |
| static inline int vgahw_set_displaystart(struct vgamode_s *vmode_g, int val) { |
| if (CONFIG_VGA_CIRRUS) |
| return clext_set_displaystart(vmode_g, val); |
| if (CONFIG_VGA_BOCHS) |
| return bochsvga_set_displaystart(vmode_g, val); |
| if (CONFIG_VGA_COREBOOT) |
| return cbvga_set_displaystart(vmode_g, val); |
| return stdvga_set_displaystart(vmode_g, val); |
| } |
| |
| static inline int vgahw_get_dacformat(struct vgamode_s *vmode_g) { |
| if (CONFIG_VGA_BOCHS) |
| return bochsvga_get_dacformat(vmode_g); |
| if (CONFIG_VGA_COREBOOT) |
| return cbvga_get_dacformat(vmode_g); |
| return stdvga_get_dacformat(vmode_g); |
| } |
| |
| static inline int vgahw_set_dacformat(struct vgamode_s *vmode_g, int val) { |
| if (CONFIG_VGA_BOCHS) |
| return bochsvga_set_dacformat(vmode_g, val); |
| if (CONFIG_VGA_COREBOOT) |
| return cbvga_set_dacformat(vmode_g, val); |
| return stdvga_set_dacformat(vmode_g, val); |
| } |
| |
| static inline int vgahw_save_restore(int cmd, u16 seg, void *data) { |
| if (CONFIG_VGA_CIRRUS) |
| return clext_save_restore(cmd, seg, data); |
| if (CONFIG_VGA_BOCHS) |
| return bochsvga_save_restore(cmd, seg, data); |
| if (CONFIG_VGA_COREBOOT) |
| return cbvga_save_restore(cmd, seg, data); |
| return stdvga_save_restore(cmd, seg, data); |
| } |
| |
| #endif // vgahw.h |